Fig. 1. Simplified design framework for super-resolution imaging system based on optical-digital co-optimization

Fig. 2. Image degradation convolution

Fig. 3. Solution of intersections between space rays and complex surface patterns

Fig. 4. Super-resolution reconstruction network structure for optically blurred images

Fig. 5. Generator structure

Fig. 6. Structure of discriminator

Fig. 7. Jointly optimized initial optical system structure

Fig. 8. Initial MTF curves

Fig. 9. Telescope system after lens deletion

Fig. 10. MTF curves after lens deletion

Fig. 11. Variation of PSNR with training epoch for restored image and scene image

Fig. 12. Variations of reconstructed images with training epoch

Fig. 13. Visualization comparison charts

Fig. 14. Visualization comparison images

Fig. 15. Visualization comparison images